J |_ 3. [40] Reading the following sentences, please mark 0 for the right sentence, and x for the wrong one. In case of the wrong sentence, correct the sentence. {a} [8] K K K ......... K K Annual Worth of the above cash flow = K[WF, i, z] + WP, i, n]] (b) [B] The effective rate is always greater than the nominal rate. (c) [B] The following three conditions will always guarantee one unique real value of the internal rate of return; {I} The cash flow starts from negative flow. {2} There's only one sign change in the series of the cash flow. @ Summation of the positive cash flows is greater than summation of the negative cash fl ows (d) [B] For nointerperiodinterest policy with PP>CP, deposits are regarded as made at the end of the compounding period, while withdrawals are regarded as made at the beginning. (e) [B] Seoultech just released $1,000 bond that matures in 5 years. The bond pays dividends semiannually at a rate of 4% per year. You are going to buy the bond at a price of $1,050. The effective rate of return per year is computed as 4.04%